On Oct 19, 2009, at 8:36 AM, Robert Haas wrote:
> I think warnings are too easy to miss, but I agree your other
> suggestion. I know you can write function_name.variable_name, but
> that's often massively long-winded. We either need a short, fixed
> prefix, or some kind of sigil. I previously suggested ? to parallel
> ECPG, but Tom didn't like it. I still do. :-)
I suppose that $ would interfere with dollar quoting. What about @ or
@@ (sorry, I did mess with MSSQL back in the 90s).
Hrm…PostgreSQL is starting to have the same problem as Perl: running
out of characters because they're used for operators. :var would be
perfect, if it wasn't for psql. ?var is okay, I guess, if a bit…
questionable. Are {braces} used for anything?
Best,
David